“切割机”用英语怎么说？

逆时针转动旋钮可以开启切割机。The cutters are opened by turning the knob anticlockwise.他用什么切割机把她四 岁 的尸体肢解了?What tree chipper he fed her four - year - old body into?拥有较先进的加工机床 、 切割机 、 焊机.With the more advanced processing machine tools, ...